imap-server an IMAP mail server
mail-reader a mail user agent (e.g. Pine, Elm, mailx, &c)
mail-transport-agent a mail transport agent (e.g. Smail, Sendmail, &c)
imap-server an IMAP mail server
mail-reader a mail user agent (e.g. Pine, Elm, mailx, &c)
mail-transport-agent a mail transport agent (e.g. Smail, Sendmail, &c)